Neil Lennon literally came out last month and said they hadn't booked a surgery as they were "trying to hold it off until the end of the season", this was in April.
He picked up the injury in the first week of December.
Since he picked up the injury hes played 4 90 minutes, 4 90 minutes games in 6 months
Theres absolutely zero chance he picked up the injury and Celtic instantly booked a surgery for 7 months later, as they know (Lennon has said multiple times) its a serious injury that could hamper his career if its not dealt with.
Theres no reason at all he wasn't booked in for the Winter break, as he would've been back regularly for Celtic and Scotland by then. As it was he was out from 5th December to the 24th of February.
Im still struggling to see why Scotland fans should give a single shiny shite about Celtics left back problem, are Scotland and Tierney expected to suffer because they can't build a squad?